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nstimer timerwithtimeinterval not working


nstimer timerwithtimeinterval not working  using -'ios,timer,nstimer'

I've created a test application with timer before implementing it in my project.
It was the first time I'm using timer.
But the issue is when I implemented timer using [NSTimer timerWithTimeInterval: target: selector: userInfo: repeats: ]; , it is not working.
Here is my code,
Interface:

@interface uialertViewController : UIViewController
{

    NSTimer *timer;
}

-(void)displayAlert;
-(void)hideandview;
@end


Implementation:

@implementation uialertViewController
- (void)viewDidLoad {

    [self displayAlert];
    [super viewDidLoad];
}


-(void)displayAlert{

    timer = [NSTimer timerWithTimeInterval:1 target:self selector:@selector(hideandview) userInfo:nil repeats:NO];

    alert = [[UIAlertView alloc] initWithTitle:@"testing" message:@"hi hi hi" delegate:nil cancelButtonTitle:@"continue" otherButtonTitles:nil];
    [alert show];




    [alert release];
    alert = nil;

}

-(void)hideandview{

    NSLog(@"triggered");

    [alert dismissWithClickedButtonIndex:0 animated:YES];

    [alert release];

    [self displayAlert];
}

@end


Then I Changed [NSTimer timerWithTimeInterval: target: selector: userInfo: repeats: ]; with [NSTimer scheduledTimerWithTimeInterval: target: selector:userInfo: repeats: ]; , It is working. What was the issue with timerWithTimeInterval: ? Am I mising anything in my first implementation ? Thanks in advance.
    
asked Sep 21, 2015 by sachin valanju
0 votes
4 views



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